//
//  SearchTool.h
//  NursingAssociation
//
//  Created by wsj2015 on 2017/2/20.
//  Copyright © 2017年 wsj2015. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface SearchTool : NSObject




+ (NSArray *)getRecentSearchKeyWords;

+ (void)addASearchKeyWord:(NSString *)word;


+ (void)removeAwordForIndex:(NSUInteger)index;

+ (void)removeAllWord;
@end
